air compressor filter

This filter has four series, "*" stands for different classes, it is 7, 5, 3 1; "#" stands for optional accessories; class 7: accurary: 1μm,bottom oil≤1ppm; class 5: accurary: 0.01μm,bottom oil≤0.01ppm; class 3: accurary: 0.01μm,bottom oil≤0.001ppm; class 1: active carbon filter,bottom oil≤0.003ppm; ModelAir dischargeAir Entrance & Exit DiameterSize (mm)(Nm3/min)HWF* -08#1.2G1"25590F* -11#1.75G1"25590F* -15#2.6G1 1/2"378110F* -22#3.8G1 1/2"378110F* -37#6.5G1 1/2"378110F* -45#8.5G2"550150F* -55#10.7G2"550150F* -75#14G2 1/2"700336F* -90#17.5DN801120336F* -110#22DN801120336F* -132#26DN801120336F* -160#29DN801120336F* -185#34DN1001250500F* -220#37DN1001250500F* -250#45DN1001250500No.ItemCode1Built-in drainerI2External drainerD3External electronic drainerE4Direct-link differential pressure gaugeG5Pipeline differential pressure gaugeT6Liquid indicatorLRemarks: 1. The filter only equip with manual drain, if need other accessories like above table, need extra charges.